Fix CS in README files

Author: nicolas-grekas

CHANGELOG.md

@@ -44,15 +44,15 @@ CHANGELOG
 3.3.0
 -----
 
-  * [DEPRECATION] Class parameters have been deprecated and will be removed in 4.0.
-    * router.options.generator_class
-    * router.options.generator_base_class
-    * router.options.generator_dumper_class
-    * router.options.matcher_class
-    * router.options.matcher_base_class
-    * router.options.matcher_dumper_class
-    * router.options.matcher.cache_class
-    * router.options.generator.cache_class
+ * [DEPRECATION] Class parameters have been deprecated and will be removed in 4.0.
+   * router.options.generator_class
+   * router.options.generator_base_class
+   * router.options.generator_dumper_class
+   * router.options.matcher_class
+   * router.options.matcher_base_class
+   * router.options.matcher_dumper_class
+   * router.options.matcher.cache_class
+   * router.options.generator.cache_class
 
 3.2.0
 -----